GB2029506B - Pump apparatus - Google Patents

Pump apparatus

Info

Publication number
GB2029506B
GB2029506B GB7929164A GB7929164A GB2029506B GB 2029506 B GB2029506 B GB 2029506B GB 7929164 A GB7929164 A GB 7929164A GB 7929164 A GB7929164 A GB 7929164A GB 2029506 B GB2029506 B GB 2029506B
Authority
GB
United Kingdom
Prior art keywords
pump apparatus
pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB7929164A
Other versions
GB2029506A (en
Inventor
Harold Mandroian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/939,924 external-priority patent/US4265600A/en
Application filed by Individual filed Critical Individual
Publication of GB2029506A publication Critical patent/GB2029506A/en
Application granted granted Critical
Publication of GB2029506B publication Critical patent/GB2029506B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14224—Diaphragm type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/44—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for cooling or heating the devices or media

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB7929164A 1978-09-05 1979-08-22 Pump apparatus Expired GB2029506B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/939,924 US4265600A (en) 1978-09-05 1978-09-05 Pump apparatus
US06/060,955 US4265601A (en) 1978-09-05 1979-07-26 Three valve precision pump apparatus with head pressure flowthrough protection

Publications (2)

Publication Number Publication Date
GB2029506A GB2029506A (en) 1980-03-19
GB2029506B true GB2029506B (en) 1982-09-22

Family

ID=26740558

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7929164A Expired GB2029506B (en) 1978-09-05 1979-08-22 Pump apparatus
GB8119569A Expired GB2077367B (en) 1978-09-05 1979-08-22 Three valve precision pump apparatus with head pressure flow through protection

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8119569A Expired GB2077367B (en) 1978-09-05 1979-08-22 Three valve precision pump apparatus with head pressure flow through protection

Country Status (6)

Country Link
US (1) US4265601A (en)
CA (1) CA1125094A (en)
DE (1) DE2935678A1 (en)
FR (1) FR2435615B1 (en)
GB (2) GB2029506B (en)
IT (1) IT1120557B (en)

Families Citing this family (81)

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US4392791A (en) * 1981-09-08 1983-07-12 Harold Mandroian Pressure pumping and priming pump apparatus
US4646781A (en) * 1985-05-07 1987-03-03 Pacesetter Infusion, Ltd. Diaphragm valve for medication infusion pump
US4636149A (en) * 1985-05-13 1987-01-13 Cordis Corporation Differential thermal expansion driven pump
US4687423A (en) * 1985-06-07 1987-08-18 Ivac Corporation Electrochemically-driven pulsatile drug dispenser
US4917575A (en) * 1986-05-02 1990-04-17 The Dow Chemical Company Liquid chromatographic pump
CH679555A5 (en) * 1989-04-11 1992-03-13 Westonbridge Int Ltd
FR2650634B1 (en) * 1989-08-07 1994-04-15 Debiopharm IMPROVED MICROPUMP
AU633104B2 (en) * 1989-06-14 1993-01-21 Debiotech S.A. Improved micro-pump
US5249929A (en) * 1989-08-11 1993-10-05 The Dow Chemical Company Liquid chromatographic pump
GB2244338B (en) * 1990-05-23 1994-03-09 Schlumberger Prospection Pipe rheometer
DE4125223C2 (en) * 1990-07-30 1995-10-19 Kaltenbach & Voigt Care facility for the care of medical and / or dental instruments in a rinsing container
US5324422A (en) * 1993-03-03 1994-06-28 Baxter International Inc. User interface for automated peritoneal dialysis systems
US5350357A (en) * 1993-03-03 1994-09-27 Deka Products Limited Partnership Peritoneal dialysis systems employing a liquid distribution and pumping cassette that emulates gravity flow
US5438510A (en) * 1993-03-03 1995-08-01 Deka Products Limited Partnership User interface and monitoring functions for automated peritoneal dialysis systems
DK0847769T3 (en) * 1993-03-03 2001-10-08 Deka Products Lp Cassette for peritoneal dialysis
US5474683A (en) * 1993-03-03 1995-12-12 Deka Products Limited Partnership Peritoneal dialysis systems and methods employing pneumatic pressure and temperature-corrected liquid volume measurements
US5431626A (en) * 1993-03-03 1995-07-11 Deka Products Limited Partnership Liquid pumping mechanisms for peritoneal dialysis systems employing fluid pressure
US5499909A (en) * 1993-11-17 1996-03-19 Aisin Seiki Kabushiki Kaisha Of Kariya Pneumatically driven micro-pump
US5769608A (en) * 1994-06-10 1998-06-23 P.D. Coop, Inc. Resonant system to pump liquids, measure volume, and detect bubbles
US5554011A (en) * 1994-10-27 1996-09-10 Symbiosis Corporation Medical fluid pump powered by a constant source of vacuum
US6224572B1 (en) * 1995-05-04 2001-05-01 Sarcos L.C. Piston-actuated attachable topical fluid delivery system
US5792108A (en) * 1995-10-23 1998-08-11 C. R. Bard, Inc. Self-priming pulsed lavage pump
US5763979A (en) * 1996-02-29 1998-06-09 The United States Of America As Represented By The Secretary Of The Navy Actuation system for the control of multiple shape memory alloy elements
ATE286753T1 (en) 1996-11-22 2005-01-15 Therakos Inc CASSETTE FOR CONTROLLING AND PUMPING FLUIDS
DE19724240C2 (en) * 1997-06-09 2003-06-05 Sascha Bechtel Feed pump, especially micro feed pump
US6520753B1 (en) * 1999-06-04 2003-02-18 California Institute Of Technology Planar micropump
US6497676B1 (en) * 2000-02-10 2002-12-24 Baxter International Method and apparatus for monitoring and controlling peritoneal dialysis therapy
US6503062B1 (en) * 2000-07-10 2003-01-07 Deka Products Limited Partnership Method for regulating fluid pump pressure
US6769231B2 (en) 2001-07-19 2004-08-03 Baxter International, Inc. Apparatus, method and flexible bag for use in manufacturing
US20030017056A1 (en) * 2001-07-19 2003-01-23 Baxter International Inc. Pump having flexible liner and merchandiser having such a pump
US20030017066A1 (en) * 2001-07-19 2003-01-23 Baxter International Inc. Apparatus, flexible bag and method for dispensing
US6905314B2 (en) 2001-10-16 2005-06-14 Baxter International Inc. Pump having flexible liner and compounding apparatus having such a pump
US20030125662A1 (en) 2002-01-03 2003-07-03 Tuan Bui Method and apparatus for providing medical treatment therapy based on calculated demand
WO2003099351A2 (en) * 2002-05-22 2003-12-04 Medical Research Products-A, Inc. Implantable medication delivery device
US20030217957A1 (en) * 2002-05-24 2003-11-27 Bowman Joseph H. Heat seal interface for a disposable medical fluid unit
US6814547B2 (en) * 2002-05-24 2004-11-09 Baxter International Inc. Medical fluid pump
US7175606B2 (en) * 2002-05-24 2007-02-13 Baxter International Inc. Disposable medical fluid unit having rigid frame
US6764761B2 (en) * 2002-05-24 2004-07-20 Baxter International Inc. Membrane material for automated dialysis system
US7153286B2 (en) 2002-05-24 2006-12-26 Baxter International Inc. Automated dialysis system
WO2004008826A2 (en) 2002-07-19 2004-01-29 Baxter International Inc. Systems and methods for performing peritoneal dialysis
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
US7007824B2 (en) * 2003-01-24 2006-03-07 Baxter International Inc. Liquid dispenser and flexible bag therefor
US7575564B2 (en) 2003-10-28 2009-08-18 Baxter International Inc. Priming, integrity and head height methods and apparatuses for medical fluid systems
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
US7776006B2 (en) * 2003-11-05 2010-08-17 Baxter International Inc. Medical fluid pumping system having real time volume determination
JP4722654B2 (en) * 2004-12-20 2011-07-13 ルネサスエレクトロニクス株式会社 Oscillator and charge pump circuit using the same
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
US11286921B2 (en) * 2006-02-09 2022-03-29 Deka Products Limited Partnership Adhesive and peripheral systems and methods for medical devices
GB2456681B (en) 2006-10-26 2009-11-11 Starbridge Systems Ltd Pump
GB2443260C (en) 2006-10-26 2017-11-29 Cellnovo Ltd Micro-valve
US8870812B2 (en) 2007-02-15 2014-10-28 Baxter International Inc. Dialysis system having video display with ambient light adjustment
US8361023B2 (en) 2007-02-15 2013-01-29 Baxter International Inc. Dialysis system with efficient battery back-up
US7998115B2 (en) 2007-02-15 2011-08-16 Baxter International Inc. Dialysis system having optical flowrate detection
US7731689B2 (en) 2007-02-15 2010-06-08 Baxter International Inc. Dialysis system having inductive heating
US8558964B2 (en) 2007-02-15 2013-10-15 Baxter International Inc. Dialysis system having display with electromagnetic compliance (“EMC”) seal
US7901376B2 (en) * 2007-07-05 2011-03-08 Baxter International Inc. Dialysis cassette having multiple outlet valve
US8715235B2 (en) * 2007-07-05 2014-05-06 Baxter International Inc. Dialysis system having disposable cassette and heated cassette interface
US7909795B2 (en) * 2007-07-05 2011-03-22 Baxter International Inc. Dialysis system having disposable cassette and interface therefore
US7905853B2 (en) 2007-10-30 2011-03-15 Baxter International Inc. Dialysis system having integrated pneumatic manifold
US9514283B2 (en) 2008-07-09 2016-12-06 Baxter International Inc. Dialysis system having inventory management including online dextrose mixing
US8062513B2 (en) 2008-07-09 2011-11-22 Baxter International Inc. Dialysis system and machine having therapy prescription recall
JP2010057898A (en) * 2008-08-08 2010-03-18 Ricoh Co Ltd Liquid medicine injection amount adjusting device, liquid medicine injection amount adjusting method, and liquid medicine injection system
EP2830499B8 (en) 2012-03-30 2019-04-03 Insulet Corporation Fluid delivery device with transcutaneous access tool, insertion mechansim and blood glucose monitoring for use therewith
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9714650B2 (en) 2013-06-11 2017-07-25 Matthew G. Morris, Jr. Pumping system
US20150125318A1 (en) * 2013-11-01 2015-05-07 Allegiance Corporation Pneumatic pump system and related methods
WO2018035051A1 (en) 2016-08-14 2018-02-22 Insulet Corporation Drug delivery device with detection of position of the plunger
CZ308665B6 (en) * 2016-09-13 2021-02-03 Jiří Mlček Heat engine with dynamically controllable hydraulic output
US10751478B2 (en) 2016-10-07 2020-08-25 Insulet Corporation Multi-stage delivery system
US10780217B2 (en) 2016-11-10 2020-09-22 Insulet Corporation Ratchet drive for on body delivery system
US10603440B2 (en) 2017-01-19 2020-03-31 Insulet Corporation Cartridge hold-up volume reduction
US10695485B2 (en) 2017-03-07 2020-06-30 Insulet Corporation Very high volume user filled drug delivery device
US11179516B2 (en) 2017-06-22 2021-11-23 Baxter International Inc. Systems and methods for incorporating patient pressure into medical fluid delivery
EP3662161B1 (en) 2017-08-03 2024-05-01 Insulet Corporation Micro piston pump
US10973978B2 (en) 2017-08-03 2021-04-13 Insulet Corporation Fluid flow regulation arrangements for drug delivery devices
US11786668B2 (en) 2017-09-25 2023-10-17 Insulet Corporation Drug delivery devices, systems, and methods with force transfer elements
CA3095931A1 (en) 2018-04-17 2019-10-24 Deka Products Limited Partnership Peritoneal dialysis cassette with pneumatic pump
US10874803B2 (en) 2018-05-31 2020-12-29 Insulet Corporation Drug cartridge with drive system
US11229736B2 (en) 2018-06-06 2022-01-25 Insulet Corporation Linear shuttle pump for drug delivery
CA3117989C (en) 2018-11-28 2024-02-20 Insulet Corporation Drug delivery shuttle pump system and valve assembly
US11369735B2 (en) 2019-11-05 2022-06-28 Insulet Corporation Component positioning of a linear shuttle pump

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1040331A (en) * 1962-02-07 1966-08-24 John Francis Anthony Meyer Improvements in or relating to hydraulic actuators
GB1151058A (en) * 1968-01-26 1969-05-07 Mullard Ltd A device for Pumping Electrically Heated Liquid.
GB1300401A (en) * 1969-01-27 1972-12-20 Atomic Energy Authority Uk A pumping arrangement comprising means for subjecting a fluid to be pumped to repetitive pulses

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DE1137229B (en) * 1960-07-25 1962-09-27 Diessel Molkereimaschinen Fabr Device for the automatic removal of proportional samples from a material flowing under overpressure
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US3438356A (en) * 1967-03-31 1969-04-15 Claff Clarence L Fluid habitat or bath system for marine biological studies
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DE2110333A1 (en) * 1971-03-04 1972-09-14 Audi Nsu Auto Union Ag Rotary piston internal combustion engine
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IT1014025B (en) * 1973-09-26 1977-04-20 Sorin Soc Ricerche Biomediche DIAPHRAGM PUMP WITH FLUI DICO CONTROL
US4124008A (en) * 1975-12-05 1978-11-07 Kawasaki Jukogyo Kabushiki Kaisha Integrated fuel supply system for an internal combustion engine including filter, valve, and pump
DE2639992A1 (en) * 1976-09-04 1978-03-09 Sigdell Jan Erik Dr Infusion pump and flow meter - has single diaphragm for pump and inlet and outlet valves

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1040331A (en) * 1962-02-07 1966-08-24 John Francis Anthony Meyer Improvements in or relating to hydraulic actuators
GB1151058A (en) * 1968-01-26 1969-05-07 Mullard Ltd A device for Pumping Electrically Heated Liquid.
GB1300401A (en) * 1969-01-27 1972-12-20 Atomic Energy Authority Uk A pumping arrangement comprising means for subjecting a fluid to be pumped to repetitive pulses

Also Published As

Publication number Publication date
FR2435615A1 (en) 1980-04-04
IT1120557B (en) 1986-03-26
DE2935678A1 (en) 1980-03-13
FR2435615B1 (en) 1986-01-17
GB2029506A (en) 1980-03-19
GB2077367A (en) 1981-12-16
US4265601A (en) 1981-05-05
IT7950165A0 (en) 1979-09-04
GB2077367B (en) 1982-12-08
CA1125094A (en) 1982-06-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee